Crash View

A4 road traffic accidents

51,606 collisions recorded
1979 to 2025

The A4 appears in 51,606 collisions in the STATS19 data between 1979 and 2025, involving 64,372 casualties. Of these collisions, 761 were fatal and 8,308 were serious. Recorded collisions in 2025 were up 12% on 2024.

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All Severities Fatal Serious Slight
Fatal
761
Serious
8,308
Casualties
64,372
2025 532
2024 474
2023 524
2022 567
2021 500
2020 400
2019 601
2018 619
2017 705
2016 718
2015 749
2014 742
2013 759
2012 801
2011 857
2010 812
2009 794
2008 800
2007 921
2006 919
2005 962
2004 963
2003 1,093
2002 1,167
2001 1,252
2000 1,304
1999 1,292
1998 1,302
1997 1,281
1996 1,266
1995 1,232
1994 1,262
1993 1,198
1992 1,123
1991 1,251
1990 1,505
1989 1,708
1988 1,625
1987 1,599
1986 1,620
1985 1,682
1984 1,756
1983 1,621
1982 1,666
1981 1,670
1980 1,682
1979 1,730

Westminster

5,583 recorded here

Hounslow

4,210 recorded here

Slough

2,811 recorded here

Bristol

2,507 recorded here

Kensington and Chelsea

2,435 recorded here

West Berkshire

1,972 recorded here

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City of Westminster

4,420 recorded along the A4

Hounslow

3,379 recorded along the A4

Slough

2,226 recorded along the A4

Bristol

1,676 recorded along the A4

Kensington and Chelsea

1,514 recorded along the A4

Reading

1,328 recorded along the A4

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Accidents on the A4

Fatal
Serious
Slight
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Recent Accidents

Showing 20 of 51,606 accidents

Accident 200301FH00474

Slight
51.4912, -0.2199
2 vehicles 1 casualty
FORD SIERRA (1y) MERCEDES SPRINTER
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Accident 200343W546073

Slight
51.4130, -1.4149
2 vehicles 2 casualties
ROVER METRO VAUXHALL CORSA
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Accident 200301DM01149

Slight
51.5052, -0.1382
1 vehicle 1 casualty
Goods 7.5 tonnes mgw and over
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Accident 200301TX00595

Slight
51.4779, -0.3725
2 vehicles 1 casualty
ROVER 400 SERIES Vehicle
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Accident 200301DM01142

Slight
51.5081, -0.1315
2 vehicles 1 casualty
VOLVO Model Missing MCW Model Missing (4y)
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Accident 200301TE00320

Slight
51.4870, -0.2530
1 vehicle 1 casualty
APRILIA Model Missing
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Accident 200301TA00167

Slight
51.4957, -0.1738
2 vehicles 1 casualty
Vehicle Vehicle
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Accident 200354CE40803

Serious
51.4420, -2.0769
2 vehicles 1 casualty
SCANIA Model Missing HONDA NSR125R
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Accident 200301TA00205

Slight
51.5031, -0.1517
1 vehicle 1 casualty
Pedal cycle
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Accident 200343W543073

Slight
51.5194, -0.7456
2 vehicles 1 casualty
Pedal cycle IVECO-FORD Model Missing
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Accident 200301TE00329

Serious
51.4906, -0.2133
2 vehicles 9 casualties
BMW 5 SERIES Minibus (8-16 passenger seats)
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Accident 200301BS00419

Serious
51.5015, -0.1609
5 vehicles 4 casualties
CARBODIES TAXI NISSAN PRIMERA CARBODIES TAXI (1y) LONDON TAXIS INT. TX1 MAZDA 323 (1y)
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Accident 200301DM01336

Slight
51.5121, -0.1165
2 vehicles 1 casualty
CARBODIES TAXI MERCEDES Model Missing (2y)
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Accident 200343W425073

Slight
51.4514, -0.9598
1 vehicle 1 casualty
VAUXHALL CAVALIER
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Accident 2003520094480

Slight
51.3853, -2.3769
2 vehicles 1 casualty
FORD FIESTA (1y) KAWASAKI Z550 (2y)
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Accident 2003520095087

Slight
51.4475, -2.5828
4 vehicles 1 casualty
TOYOTA CARINA Vehicle PEUGEOT 306 BMW 3 SERIES
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Accident 200301DM01098

Slight
51.5111, -0.1198
3 vehicles 1 casualty
Vehicle BMW 3 SERIES (2y) LONDON TAXIS INT. TX1
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Accident 2003520096601

Slight
51.3907, -2.3551
2 vehicles 1 casualty
VOLVO Model Missing VAUXHALL ASTRA
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Accident 200343W362073

Slight
51.5079, -0.5808
2 vehicles 2 casualties
PEUGEOT 206 Vehicle
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Accident 200343W363073

Slight
51.5123, -0.6125
1 vehicle 1 casualty
VOLKSWAGEN POLO
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